Location History:
- Brossard, CA (2004 - 2013)
- Quebec, CA (2015)
Company Filing History:
Years Active: 2004-2015
Title: Shen-En Qian: Innovator in Optical Imagery and Signal Processing
Introduction
Shen-En Qian is a prominent inventor based in Brossard, Canada. He has made significant contributions to the fields of optical imagery and signal processing, holding a total of nine patents. His innovative work focuses on enhancing image resolution and improving signal-to-noise ratios in satellite sensor data.
Latest Patents
One of Shen-En Qian's latest patents is a method and system for increasing spatial resolution of multi-dimensional optical imagery using a sensor's intrinsic keystone. This technique allows for the creation of high spatial resolution images from multidimensional imagery by exploiting the intrinsic spatial distortion of the sensor. The method involves obtaining a baseline image, deriving sub-pixel shifted images, organizing these images, and fusing them using iterative back projection to generate a high-resolution image.
Another notable patent is a method and system for increasing the signal-to-noise ratio for satellite sensor data. This process temporarily elevates the noise level to facilitate effective denoising, which is then performed in both spectral and spatial domains. After denoising, the data is reconstructed, and errors introduced during this process are compensated using components from both the original and denoised data.
Career Highlights
Shen-En Qian is currently employed at the Canadian Space Agency, where he applies his expertise in optical imagery and signal processing. His work has been instrumental in advancing technologies that enhance the quality of satellite imagery and data analysis.
Collaborations
Shen-En has collaborated with notable colleagues, including Allan B Hollinger and Luc Gagnon. These partnerships have contributed to the development of innovative solutions in their respective fields.
Conclusion
Shen-En Qian's contributions to optical imagery and signal processing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of complex technologies and a drive to improve the capabilities of satellite sensors.